Hello, Welcome to Dasenic

OptiFuse is a manufacturer and marketer of overcurrent and over-voltage protection devices. Founded in 2000, our company was born of the belief that you can’t form lasting B2B partnerships without building relationships with the people involved. We set out to make the world a safer place by designing, manufacturing, and distributing quality circuit protection devices that our customers can trust. In 2017, Forbes recognized us three years later as one of the 25 Best Small Companies in America. Our continued growth allowed us to expand operations into international markets and form partnerships with e-commerce distributors. In 2021 and 2022, the Financial Times listed us among the Fastest Growing Companies in the Americas. Ours has helped forge a unique culture of trust, communication, and a commitment to forming strong bonds with our customers. In 2018, we were a finalist for Inc.’s Best Places to Work. Today, we continue offering a large and ever-expanding selection of circuit protection devices designed for use in automotive, electronic and industrial applications.